I believe, at this point, all of us agree that Jaan has lost respect for himself in everyone’s eyes because of his own antics. Had he respected himself from the beginning, things would have been different.
In yesterday’s episode, he was like Nikki made it easy for him to distance himself from her. The question is, when did he ever make it obvious that he wanted to distance himself from her? From what we, the audience, have been seeing is that he’s the one who has been ghusofied in her all the time.